diff --git a/manual/basic_concepts/view.rb b/manual/basic_concepts/view.rb
index 7dad733b7..4922bfe24 100644
--- a/manual/basic_concepts/view.rb
+++ b/manual/basic_concepts/view.rb
@@ -29,6 +29,10 @@ def initialize(name)
     @name = name
   end
 
+  def document
+    @document ||= Prawn::Document.new(page_size: 'A4', page_layout: :landscape, margin: 30)
+  end
+
   def say_hello
     text "Hello, #{@name}!"
   end
diff --git a/spec/prawn_manual_spec.rb b/spec/prawn_manual_spec.rb
index b92c55441..127ce63a4 100644
--- a/spec/prawn_manual_spec.rb
+++ b/spec/prawn_manual_spec.rb
@@ -6,9 +6,9 @@
 MANUAL_HASH =
   case RUBY_ENGINE
   when 'ruby'
-    '8ace5f35f945e5994647cefc2cf7bc369d131e0646d91eb8aeb94e58f72de18d8e7bf82f58fc45406110c4adad239dcbe834059580d29fec2b2a039db67db04c'
+    'a139c219871bfd99834d6934f1094e08278da161f9a87b921c1a3c1e45560c276f74532ad323fbf0b8a28607bc1187f59c7e0a630dab93a1f68012398c9dc091'
   when 'jruby'
-    'b77a740d3290192360c4c083018ca61ccc88d42e7c6a152c7bc394d751f5f08d85aec613549f6660713644b00518561cc0f9c947701f01e8c25632c9db81201a'
+    '695d3d8fa4daae26726fd3db1da4d0f3552c3d406146bc0ef4094ae7e177b0d16c77bc1d157318e69579bcd613655d16e874627d015428dab5ae50d79e2aea2c'
   end
 
 RSpec.describe Prawn do